analitzaplot: Fix 3D plots on the pinephone
It complains about the lack of precision on the float there whereas elsewhere it doesn't. Adding the highp still works on other devices so we have all bases covered. BUG: 460239
It complains about the lack of precision on the float there whereas elsewhere it doesn't. Adding the highp still works on other devices so we have all bases covered. BUG: 460239